A line that includes the point (6,-4) has a slope of -1/2 what’s the equation in slope intercept form
Answers
Answer:
The equation in the slope-intercept form will be:
[tex]\:y=-\frac{x}{2}-1[/tex]Step-by-step explanation:
Given
Point (6, -4)Slope m = -1/2Important Tip:
The slope-intercept form of the line equation
[tex]y = mx+b[/tex]
where
[tex]m[/tex] represents the slope[tex]b[/tex] is the y-interceptIn our case,
(x, y) = (6, -4)m = -1/2Step 1 of 2
Determine the y-intercept b
substitute m = -1/2 and (x, y) = (6, -4) in the slope-intercept form of the line equation
[tex]y = mx+b[/tex]
[tex]-4\:=-\:\frac{1}{2}\left(6\right)+b[/tex]
switch sides
[tex]-\frac{1}{2}\left(6\right)+b=-4[/tex]
[tex]-3+b=-4[/tex]
Add 3 to both sides
[tex]-3+b+3=-4+3[/tex]
simplify
[tex]b=-1[/tex]
Thus, the y-intercept b = -1
Step 2 of 2
substitute the values
substitute b = -1 and m = 1/2 in the slope-intercept form of the line equation
[tex]y = mx+b[/tex]
[tex]y=-\frac{1}{2}x+\left(-1\right)[/tex]
[tex]\:y=-\frac{x}{2}-1[/tex]
Conclusion:
Therefore, the equation in the slope-intercept form will be:
[tex]\:y=-\frac{x}{2}-1[/tex]
The graph of the line equation is also attached.
Related Questions
Jason has 1/3 of a liter of milk. Jason divides the milk equally into 4 mugs of tea.
How much milk will Jason have in each mug?
Answers
Answer:
1/12 l
Step-by-step explanation:
Amount of milk = 1/ 3 l
No: of mugs = 4
Amount in each mug = 1/3 ÷ 4 = 1/3 x 1/4 = 1/12 l
(Hope its right!)
Answer:
They will have 1/12 of a liter of milk on each mug because you are dividing 1/3 into 4 so the denominator is multiplied by 4
HELP Me PLEASE I will give u brainlist
Answers
Answer:
each pendant cost 2 dollars and 20 cents
Answer: 2.2
all u need is a calculator it is quite easy(no offense)
quick mafs
sin0=? cos0=? tan1=?
Answers
Answer:
See explanations below
Step-by-step explanation:
Sin 0 = x
0 = arcsinx
Since 0 the angle is positive and lies in the 1st and second quadrant, sin 0 = 0 (in the first quadrant)
cos 0 = 1 (by punching the calculator)
tan 1 = 0.0174
All this values can easily be gotten directly from calculators
14=s/3 what does s equal
Answers
14x 3= 42
S= 42
===============================================
Explanation:
To isolate s, we need to undo the division. We'll multiply both sides by 3
14 = s/3
3*14 = 3*(s/3)
42 = s
s = 42
-------
As a check,
14 = s/3
14 = 42/3 .... replace s with 42
14 = 14
We get the same thing on both sides, so this confirms we have the correct value of s.
Find the y-intercept of the line, Find the slope of the line and, Find the equation of the line.
Answers
Slope: 2/3
Equation: y=2/3x+4
Slope-Intercept Form: y=mx+b
Slope: m
HOW TO FIND m:
Rise/Run
4/6 (it can be simplified)
We get two thirds (2/3)
y-intercept: (b)
4
Equation: y=2/3x+4
I really hope it helps:)
- An Acellus Student
Plus a scientific fact:
We have 100 billion neurons in our brain:)
Y = 4X+3 and y= 2X+7 solve by using substitution
Answers
Answer:
x=2 y=11
Step-by-step explanation:
math
please help
Basic Radicals
Answers
Answer:
B
Step-by-step explanation:
[tex]( \sqrt{c})^{2}= \sqrt{c}* \sqrt{c}= \sqrt{c*c}= c\\[/tex]
You guessed 141 envelopes, but there were actually 150 envelopes.
NEED ANSWER ASAP
Answers
Answer:
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
I don't really know what your asking here but there we're 9 other envelopes
20=5y
Solve for Y
What would y be
No need to show to much work!!!!
Y’all are life savers
Answers
Answer:
y = 4
Step-by-step explanation:
20 = 5y
then divide both side by 5
20 ÷ 5 = 4
so y is 4
Find the proper answer
Answers
if i had 34567898754123179000364299964 cakes and i ate with my friends 276543234589986499 then how many do i have left?
Answers
Answer:
u have diabetes dawg
Step-by-step explanation:
In Coach Bryant’s math class, he had his students create a net of a cube. An example of the net is below.
Net of a cube. The measurements for each side 2.5 in.
What is the total surface area of the cube?
37.5 in2
6.25 in2
31.25 in2
60 in2
Answers
Answer:7.5 in2
Step-by-step explanation:A=6a2=6·2.52=37.5in²
6 -12=-6 - 12 = please help me
Answers
Answer:
-18
Step-by-step explanation:
6-12=-6-12=-18
Can someone tell me were I went wrong?
A different camera is selling for $7.50 off the regular price. It was discounted 15%. What was the original price of the camera?
A)$112.50
B)$75.00
C)$50.00
D)$45.00
Answers
$50.00
Answer:
C) $50.00
Step-by-step explanation:
$7.50 is the 15% discount
1% of the original price would be ($7.50 / 15)=0.50
100% of the original price would be 100 x 0.50 = $50.00
help please it is attached thank you
Answers
Dividing the change in the output value (22-10) by the input value (4-2) is equal to the rate of change 22-10/4-2=12/2=6/1
PLEASE HELP !!
An advertising company charges $100 each time an advertisement is shown. It costs $200 to create the
advertisement. The cost to create the advertisement and show it x times is given by the function
C(x) = 100x+ 200.
Answers
Answer:
30
Step-by-step explanation:
1 plus 2 is 6 x 2 plus 5
Answer:
3
Step-by-step explanation:
500=100×+200
500-200=100×
300=100×
300/100=×
3=×
Describe each polynomial expression by type and components based on the example shown.
3x2 + 2x
2x2 − 5x + 3
6x
Example: -4x2 + 9
This polynomial expression is a quadratic binomial, with a coefficient of -4 on the quadratic term, a constant term of 9, and no linear terms.
Answers
Answer:
1) [tex]3\cdot x^{2}+2\cdot x[/tex] - The polynomial expression is a second-grade binomial, with a coefficient of 3 on the second-grade monomial component and a coefficient of 2 on the first-grade monomial component.
2) [tex]2\cdot x^{2}-5\cdot x + 3[/tex] - The polynomial expression is a third-grade trinomial, with a coefficient of 2 on the second-grade monomial component, a coefficient of -5 on the first-grade monomial component and a coeffcient of 3 on the zero-grade monomial component.
3) [tex]6\cdot x[/tex] - The polynomial expression is a first-grade monomial, with a coefficient of 6 on the first grade monomial component.
Step-by-step explanation:
1) [tex]3\cdot x^{2}+2\cdot x[/tex] - The polynomial expression is a second-grade binomial, with a coefficient of 3 on the second-grade monomial component and a coefficient of 2 on the first-grade monomial component.
2) [tex]2\cdot x^{2}-5\cdot x + 3[/tex] - The polynomial expression is a third-grade trinomial, with a coefficient of 2 on the second-grade monomial component, a coefficient of -5 on the first-grade monomial component and a coeffcient of 3 on the zero-grade monomial component.
3) [tex]6\cdot x[/tex] - The polynomial expression is a first-grade monomial, with a coefficient of 6 on the first grade monomial component.
Answer:
3x2 + 2x
This polynomial expression is a quadratic binomial, with a coefficient of 3 on the quadratic term, a linear term with coefficient 2, and no constant.
2x2 − 5x + 3
This polynomial expression is a quadratic trinomial, with a coefficient of 2 on the quadratic term, a linear term with coefficient -5, and constant 3.
6x
This polynomial expression is a linear monomial with a coefficient of 6 on the linear term and no constant.
Step-by-step explanation:
plato answer
Basil has five numbered cards.
Two of the numbers are hidden. 4 9 9 ? ? 8
The mode of the five numbers is 8.
The mean of the five numbers is 6
c) Work out the two hidden numbers.
Answers
Answer:
The two hidden numbers are 8 and 1.
Step-by-step explanation:
Mean of a data-set:
The mean of a data-set is given by the sum of all its values divided by the number of values.
Mode of a data-set:
The mode of a data-set is the value that appears the most.
In this question:
4, 9, x, y, 8
Mode is 8 means that at least one of them must be 8, so i will say x is 8 and we have:
4, 9, 8, y, 8
The mean of the five numbers is 6
This means that:
[tex]\frac{4+9+8+y+8}{5} = 6[/tex]
[tex]29+y = 30[/tex]
[tex]y = 30 - 29[/tex]
[tex]y = 1[/tex]
The two hidden numbers are 8 and 1.
Pleaseee answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answers
Answer:
Find the variables first, you will have to find the segments by measuring between the whole degree which is, 180 degree.
Step-by-step explanation:
Multiply each side and divide the variable and you will find the answer for each side. Then, add all of them.
Find zeros and y intercept of each function algebraically f(x)=x^3-10x^2+24x
Answers
Answer:
The zeros are 0, 4, 6.
The y-intercept is 0.
Step-by-step explanation:
f(x) = x^3 - 10x^2 + 24x
x^3 - 10x^2 + 24x = 0
x(x^2 - 10x + 24) = 0
x(x - 4)(x - 6) = 0
x = 0 or x - 4 = 0 or x - 6 = 0
x = 0 or x = 4 or x = 6
y-intercept:
Since x = 0 is a root, that means that the point (0, 0) is part of the function. That makes the y-intercept 0.
You can also solve for the y-intercept by letting x = 0 in the function and solving for f(0).
Let x = 0.
f(0) = 0^3 - 10(0^2) + 24(0)
f(0) = 0
y-intercept: 0
The point P(3,4) is dilated by a scale factor of 5 and the center of dilation is the origin. What are the coordinates of P'?
P (____,___)
Answers
Answer:
P' (15, 20)
Step-by-step explanation:
P' ( 3×5, 4×5) = P' (15, 20)
a paper balloon costs php7.50 what is the cost if i buy 6balloons?
Answers
Answer:
45
Step-by-step explanation:
Find the domain and range of the function below
Answers
y is greater than or equal to 0
work out the size angle DEF
Answers
Answer:
Step-by-step explanation:
Here, we want to get the value of angle DEF
we have this as ;
Angle DEF = 1/2 * DOF
1/2 * 150 = 75
This is because angle at the center is twice the angle at the circumference
Solve two fifths minus one seventh equals blank.
Answers
Answer:
9/35.............,..........
Answer:
1/5
Step-by-step explanation:
2/5 - 1/7 = ???
find the least common denominator!
45 would be the least common demoninator!
so...
2 (7) / 5(7) - 1 (5) / 7 (5) = ?
14/ 45 - 5 /45 = ?
14 - 5 = 9
9/45. Simplify!
9/45 divide 9 from both sides
9/9 / 45/9
= 1/5, one fifths is your answer!
Redondear 492 a la decena más cercana
Answers
Answer: 500. porque 492
si es un numero mas que 5 lo pones mas
EJ. 450---> 460.
what fraction is shaded
Answers
Answer:
1/100
Step-by-step explanation:
Hopefully it’s right.
Renee and Thomas live at the beach and collect seashells. The number of shells Renee collects on any given day, R, is approximately Normal with a mean of 58.2 shells and a standard deviation of 12.8 shells. The number of shells Thomas collects on any given day, T, is approximately Normal with a mean of 47.9 shells and a standard deviation of 11.5 shells. Assume the two random variables are independent of each other. What is the probability that on a randomly selected day the total number of shells collected by Renee and Thomas is 120 or more? 0.002 0.209 0.284 0.791
Answers
Answer: .209
Step-by-step explanation:
took the test
What’s the rate of 4.1(x+5)+1
Answers
Step-by-step explanation:
4.1(x+5)+1
= 4.1x + 20.5 + 1
= 4.1x + 21.5
A=201.062 cm²
radius=
diameter=
Answers
Answer:
Step-by-step explanation:
area of a circle = πr² = 201.062
r² = 201.062/π
r = √(201.062/π) ≅8 cm
d = 16 cm
Answer:
Radius =8
Diamter = 16
That's the answer
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